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Symantec Secure Web Gateway vs Zscaler Internet Access comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

iboss
Sponsored
Ranking in Secure Web Gateways (SWG)
6th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
24
Ranking in other categories
Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (6th), ZTNA as a Service (6th), Secure Access Service Edge (SASE) (7th)
Symantec Secure Web Gateway
Ranking in Secure Web Gateways (SWG)
27th
Average Rating
6.6
Reviews Sentiment
5.8
Number of Reviews
11
Ranking in other categories
No ranking in other categories
Zscaler Internet Access
Ranking in Secure Web Gateways (SWG)
3rd
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
60
Ranking in other categories
Internet Security (2nd)
 

Mindshare comparison

As of August 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.5%, up from 2.1% compared to the previous year. The mindshare of Symantec Secure Web Gateway is 1.4%, up from 1.0% compared to the previous year. The mindshare of Zscaler Internet Access is 9.9%, down from 14.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Mindshare Distribution
ProductMindshare (%)
Zscaler Internet Access9.9%
iboss3.5%
Symantec Secure Web Gateway1.4%
Other85.2%
Secure Web Gateways (SWG)
 

Featured Reviews

Ashok Ananthula - PeerSpot reviewer
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
Cloud gateway has strengthened remote web security and now needs better Mac and ISP support
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.
KK
Principal Consultant at CSaaS
Monitors traffic effectively but struggles with integration challenges
I find that the technical support is mediocre, at least for the Middle East. I frequently face challenges when contacting OpenStack through the distribution channel. It should be more straightforward. I notice that customers work with partners, not directly with Symantec, relying on local company integrators for support. Symantec becomes the level two or level three support, which requires navigating through a supply chain that is quite extensive.
Mohan Janarthanan - PeerSpot reviewer
Associate Vice President at Novac Technology Solutions
User access management and threat prevention are enhanced with user-friendly controls
The best features Zscaler Internet Access offers include application control, tenant segregation, and PoP center regions which have low availability zones. The internet access is very successful and bandwidth speed is excellent. It also has application-based control, URL-based control, and SSL inspection capabilities, which are very useful. Additionally, the in-depth CASB segregation is very beneficial to us. One unique feature I found helpful is the tenant level restrictions, which we use to only access our organization's tenant level mail IDs, drives, and specific tenant level access while restricting public access. Zscaler Internet Access has positively impacted our organization as we have noticed substantial outputs and income. It has improved our security environment control and endpoint protection. It prevents numerous web attacks through its AI/ML incorporated capability which identifies malware, threats, and viruses. It has a toggle button to enable features entirely at the tenant level for all users onboarded into Zscaler Internet Access, resulting in much better outcomes.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."
"It was a very easy product to install. It can be deployed very fast."
"iboss has significantly lowered the number of security incidents. It is crazy how much it blocks and how much it is aware of the outside danger."
"From a corporate perspective, I understand that it's important to keep the company data safe."
"I would say iboss is a very good product; its scalability is very good, and it's seamless for the user."
"From a use-case scenario, what I like the most is the plug-in. I like the fact that we can do the filtering of these devices offsite independent of the network they are connected to, and we do not have to have traffic coming back inside our network."
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"iboss is easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."
"I find the product to be very straightforward."
"It is easy to manage. The graphical user interface is quite easy to navigate, and we don't have any difficulty in using it. It is a good solution."
"It is a stable solution."
"It's nice to have it in the cloud where we can pull the reporting together for it so we can see what's happening in machines at different locations."
"Overall, this product is okay and it does the job that it is supposed to do."
"In terms of stability, it's fine, as we have never had downtime because availability is AWS' responsibility since it is hosted on their servers, so availability is not an issue."
"It has a faster implementation process compared to other products."
"Scalability is not really any major issue, it is quite scalable and if we need to do more deployments, we just add them."
"The scanning feature is impressive, because they do not introduce a big latency to the traffic."
"Zscaler has helped protect our employees wherever they are working, by delivering safe web access."
"Zscaler Internet Access is very scalable, and requests for scalable solutions are met quickly."
"Whether you are in a hotel somewhere, or in Africa, it does not matter. You will get the Zscaler protection presence anywhere."
"The policies are very intuitive and easy to configure, with very little possibility of messing things up."
"The solution is scalable and stable."
"I like the granularity of the control of all the traffic, including SSL inspection. I also like the fact that the user interface is intuitive. The latencies with Zscaler are minimal compared to those of any other competitor. Other competitors do not really have the global scale that Zscaler has and cannot promise low latencies."
"One on the main benefits is protection all time from anywhere."
 

Cons

"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."
"iboss can be improved because the integration could be better; you need to import all the sites that you access today, and there are a few problems whenever you import thousands of websites, making the integration process messy for the users."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"Sometimes the agent stops working in iboss, and we have to reinstall the agent."
"One thing I would like to see differently with their Zero Trust platform is that some of the AI aspects related to high-risk activities have more false positives."
"I am currently doing a PoC of the zero trust aspect of it. Compared to other similar solutions, it is hard to get around each feature. It takes a while to get used to it."
"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"Their on-premise hardware's network interface is capped at one gigabit, which is sort of a problem. If you stand a filter up where all traffic flows through that, according to them, in order to go above a gigabit, you have to have multiple devices, which in today's IT seems a little bit silly. They could easily put in an SFP port into their device that could accommodate 10 gigs or at least offer a box."
"There's a need for increased firewall functionality and capabilities. I'm not seeing a competitive Symantec cloud product. Specifically, functionalities with security as filtering from the cloud. I am aware that there is a product, a proxy in the cloud but I have compared it with other vendors and I don't find it that powerful. I think the worst thing that we're experiencing is very poor and inadequate technical support. It seems to me that tech support engineers aren't qualified to fulfill their job duties."
"The platform’s data center is not capable of managing most of the traffic."
"It needs to be easier to set up rules for what sites it should allow or not allow us in certain areas of our computer for programs. It would also be nice really nice to have it give you better information about what it's finding. A lot of the alerts we get are very difficult to understand what it's actually telling you. It's too generic."
"The reports could be better."
"I think the worst thing that we're experiencing is very poor and inadequate technical support."
"But that it causes catastrophic issues is unacceptable."
"It's not user-friendly, and we end up making too many phone calls to get things fixed."
"Depending on the severity of the issue, I think they can be a bit slow - a few days for the low severity cases, but for the severe cases normally they contact you back in a couple of hours."
"I would like to see the ability to choose a pool of IPs for my company, set up rules based on them, and know that those IPs are not used by other companies."
"Zscaler Internet Access can improve by adding traffic filtering based on the DNS."
"Zscaler Internet Access needs to integrate more ISPs. It is good to have more than three ISPs."
"The solution is quite expensive. It's around double what others are offering."
"There are some performance issues when we add on additional controls."
"An improvement would be if they could provide an out-of-the-box experience, like 20 to 30 features all ready to go. In comparison, LogRhythm offers out-of-the-box features. With Zscaler Internet Access, there is firewall IPS, multiple security services, filtering, DLP, and CASB browser isolation. These are things that all users are going to be using. However, when an administrator or architect would start building this, I would definitely need to engage professional services to help clients do it."
"Zscale is providing a proxy IP, and most government sites will block traffic from a proxy. Also, we see some performance issues on the cloud side during DC failover."
"The solution's pricing is on the higher side. It would be better if it could be lower."
 

Pricing and Cost Advice

"The overall pricing for iboss is very competitive and transparent."
"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."
"It is probably in line with other solutions, but I do not deal with the financial side."
"It is expensive compared to one of its competitors."
"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"Pricing and licensing is stunted and licensing is expensive. We have many customers who are now thinking about other solutions due to the cost."
"Symantec Secure Web Gateway is less expensive than one of its competitors."
"There is an additional charge for advanced security features."
"It is quite expensive. It does its job, but it is quite expensive for what we need."
"If we need any extra features, the price will increase."
"Price-wise, the tool is reasonable compared to the other products in the market but it is not a very low-priced tool. The solution does provide value for money."
"The price of Zscaler Internet Access should improve, it is expensive."
"The pricing is fair based on its competitive market."
"We have found the solution to be expensive."
"The pricing is an issue. It is expensive compared to other firewalls on the market."
"​Be aware that you will need to invest some time and money to adapt your environment for Zscaler (traffic redirection, software deployment, authentication, etc).​"
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
8%
Construction Company
7%
Construction Company
21%
Financial Services Firm
11%
Comms Service Provider
8%
Transportation Company
7%
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
10%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise8
Large Enterprise10
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise4
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise9
Large Enterprise39
 

Questions from the Community

What needs improvement with iboss?
I think iboss could be improved by making reporting and dashboard customization more flexible, and simplifying troubl...
What is your primary use case for iboss?
I use iboss as a cloud-based secure web gateway to provide secure internet access, web filtering, and protect remote ...
What is your experience regarding pricing and costs for iboss?
My experience with iboss's pricing structure, setup cost, and licensing model has been positive, straightforward, and...
What is your experience regarding pricing and costs for Symantec Secure Web Gateway?
I believe that pricing is on par with peers. Symantec and other vendors offer discounts when cutting a deal with a cu...
What needs improvement with Symantec Secure Web Gateway?
AI-driven security could be helpful, yet how effective it will be remains unclear. I plan to evaluate whatever new fe...
What is your primary use case for Symantec Secure Web Gateway?
I find the product to be very straightforward. I just install it and forget it as it continuously monitors traffic. I...
Which is the better security solution - Cisco Umbrella or Zscaler?
Cisco Umbrella and Zscaler Internet Access are two broad-spectrum Internet security solutions that I have tried. Zs...
Which is better, Zscaler internet access or Netsckope CASB?
We researched Netskope but ultimately chose Zscaler. Netskope is a cloud access security broker that helps identify ...
What is your experience regarding pricing and costs for Zscaler Internet Access?
We have not purchased Zscaler Internet Access through the AWS Marketplace; the licensing process was handled separate...
 

Also Known As

iBoss Cloud Platform
Symantec Complete Website Security
ZIA
 

Overview

 

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.
Information Not Available
Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group
Find out what your peers are saying about Symantec Secure Web Gateway vs. Zscaler Internet Access and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.